[INFO] crate cranelift-faerie 0.30.0 is already in cache
[INFO] extracting crate cranelift-faerie 0.30.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/cranelift-faerie/0.30.0
[INFO] extracting crate cranelift-faerie 0.30.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/cranelift-faerie/0.30.0
[INFO] validating manifest of cranelift-faerie-0.30.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cranelift-faerie-0.30.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cranelift-faerie-0.30.0
[INFO] finished frobbing cranelift-faerie-0.30.0
[INFO] frobbed toml for cranelift-faerie-0.30.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/cranelift-faerie/0.30.0/Cargo.toml
[INFO] started frobbing cranelift-faerie-0.30.0
[INFO] finished frobbing cranelift-faerie-0.30.0
[INFO] frobbed toml for cranelift-faerie-0.30.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/cranelift-faerie/0.30.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cranelift-faerie-0.30.0 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/cranelift-faerie/0.30.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 58ad929c1c274acc8befbb55bdadb61c70b9fa66955d7c23ec27c0a1e379561a
[INFO] running `"docker" "start" "-a" "58ad929c1c274acc8befbb55bdadb61c70b9fa66955d7c23ec27c0a1e379561a"`
[INFO] [stderr]    Compiling cranelift-codegen v0.30.0
[INFO] [stderr]    Compiling target-lexicon v0.3.0
[INFO] [stderr]     Checking goblin v0.0.21
[INFO] [stderr]     Checking faerie v0.9.1
[INFO] [stderr]     Checking cranelift-module v0.30.0
[INFO] [stderr]     Checking cranelift-faerie v0.30.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     isa: Box<TargetIsa>,
[INFO] [stderr]    |              ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |     libcall_names: Box<Fn(ir::LibCall) -> String>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:51:18
[INFO] [stderr]    |
[INFO] [stderr] 51 |         isa: Box<TargetIsa>,
[INFO] [stderr]    |                  ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:54:28
[INFO] [stderr]    |
[INFO] [stderr] 54 |         libcall_names: Box<Fn(ir::LibCall) -> String>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn default_libcall_names() -> Box<Fn(ir::LibCall) -> String> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:93:14
[INFO] [stderr]    |
[INFO] [stderr] 93 |     isa: Box<TargetIsa>,
[INFO] [stderr]    |              ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:96:24
[INFO] [stderr]    |
[INFO] [stderr] 96 |     libcall_names: Box<Fn(ir::LibCall) -> String>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/backend.rs:131:23
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn isa(&self) -> &TargetIsa {
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/backend.rs:358:24
[INFO] [stderr]     |
[INFO] [stderr] 358 |     libcall_names: &'a Fn(ir::LibCall) -> String,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     isa: Box<TargetIsa>,
[INFO] [stderr]    |              ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |     libcall_names: Box<Fn(ir::LibCall) -> String>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:51:18
[INFO] [stderr]    |
[INFO] [stderr] 51 |         isa: Box<TargetIsa>,
[INFO] [stderr]    |                  ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:54:28
[INFO] [stderr]    |
[INFO] [stderr] 54 |         libcall_names: Box<Fn(ir::LibCall) -> String>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn default_libcall_names() -> Box<Fn(ir::LibCall) -> String> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:93:14
[INFO] [stderr]    |
[INFO] [stderr] 93 |     isa: Box<TargetIsa>,
[INFO] [stderr]    |              ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend.rs:96:24
[INFO] [stderr]    |
[INFO] [stderr] 96 |     libcall_names: Box<Fn(ir::LibCall) -> String>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/backend.rs:131:23
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn isa(&self) -> &TargetIsa {
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/backend.rs:358:24
[INFO] [stderr]     |
[INFO] [stderr] 358 |     libcall_names: &'a Fn(ir::LibCall) -> String,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ir::LibCall) -> String`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.47s
[INFO] running `"docker" "inspect" "58ad929c1c274acc8befbb55bdadb61c70b9fa66955d7c23ec27c0a1e379561a"`
[INFO] running `"docker" "rm" "-f" "58ad929c1c274acc8befbb55bdadb61c70b9fa66955d7c23ec27c0a1e379561a"`
[INFO] [stdout] 58ad929c1c274acc8befbb55bdadb61c70b9fa66955d7c23ec27c0a1e379561a